public class Main {

    public static void main(String[] args) {

            MonkeyKing monkeyKing = new MonkeyKing();

            monkeyKing.setStrategy(new StrategyFireEye());
            monkeyKing.performFight();

            monkeyKing.setStrategy(new StrategyGoldenStaff());
            monkeyKing.performFight();

            monkeyKing.setStrategy(new StrategyShadowClone());
            monkeyKing.performFight();
    }

}